Nonstop flight route between Yerevan, Armenia and Cahokia, Illinois (near St. Louis), United States:
Departure Airport:

Arrival Airport:

Distance from EVN to CPS:
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- About this route
- EVN Airport Information
- CPS Airport Information
- Facts about EVN
- Facts about CPS
- Map of Nearest Airports to EVN
- List of Nearest Airports to EVN
- Map of Furthest Airports from EVN
- List of Furthest Airports from EVN
- Map of Nearest Airports to CPS
- List of Nearest Airports to CPS
- Map of Furthest Airports from CPS
- List of Furthest Airports from CPS
About this route:
A direct, nonstop flight between Zvartnots International Airport (EVN), Yerevan, Armenia and St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), United States would travel a Great Circle distance of 6,287 miles (or 10,118 kilometers).
A Great Circle is the shortest distance between 2 points on a sphere. Because most world maps are flat (but the Earth is round), the route of the shortest distance between 2 points on the Earth will often appear curved when viewed on a flat map, especially for long distances. If you were to simply draw a straight line on a flat map and measure a very long distance, it would likely be much further than if you were to lay a string between those two points on a globe. Because of the large distance between Zvartnots International Airport and St. Louis Downtown Airport, the route shown on this map most likely appears curved because of this reason.
Try it at home! Get a globe and tightly lay a string between Zvartnots International Airport and St. Louis Downtown Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | EVN / UDYZ |
Airport Names: |
|
Location: | Yerevan, Armenia |
GPS Coordinates: | 40°8'49"N by 44°23'44"E |
Area Served: | Yerevan |
Operator/Owner: | General Department of Civil Aviation of Armenia |
Airport Type: | Public |
Elevation: | 2838 feet (865 meters) |
# of Runways: | 1 |
View all routes: | Routes from EVN |
More Information: | EVN Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | CPS / KCPS |
Airport Name: | St. Louis Downtown Airport |
Location: | Cahokia, Illinois (near St. Louis), United States |
GPS Coordinates: | 38°34'14"N by 90°9'21"W |
Area Served: | Greater St. Louis |
Operator/Owner: | Bi-State Development Agency |
Airport Type: | Public |
Elevation: | 413 feet (126 meters) |
# of Runways: | 3 |
View all routes: | Routes from CPS |
More Information: | CPS Maps & Info |
Facts about Zvartnots International Airport (EVN):
- Runway 09 is equipped with an ILS CAT II, which enables aircraft operations in low ceiling and visibility.
- The airport manager is the Armenian Argentine businessman Juan Pablo Gechidjian.
- In addition to being known as "Zvartnots International Airport", another name for EVN is "Զվարթնոց Միջազգային Օդակայան".
- The furthest airport from Zvartnots International Airport (EVN) is Totegegie Airport (GMR), which is located 11,257 miles (18,117 kilometers) away in Mangareva, Gambier Islands, French Polynesia.
- Zvartnots International Airport (EVN) currently has only 1 runway.
- The closest airport to Zvartnots International Airport (EVN) is Shirak International Airport (LWN), which is located 50 miles (81 kilometers) NW of EVN.
Facts about St. Louis Downtown Airport (CPS):
- The closest airport to St. Louis Downtown Airport (CPS) is Lambert–St. Louis International Airport (STL), which is located only 16 miles (27 kilometers) NW of CPS.
- St. Louis Downtown Airport (CPS) has 3 runways.
- The furthest airport from St. Louis Downtown Airport (CPS) is Margaret River Airport (MGV), which is located 10,998 miles (17,700 kilometers) away in Margaret River, Western Australia, Australia.
- Because of St. Louis Downtown Airport's relatively low elevation of 413 feet, planes can take off or land at St. Louis Downtown Airport at a lower air speed than at airports located at a higher elevation. This is because the air density is higher closer to sea level than it would otherwise be at higher elevations.
- The airport closed in 1959 and reopened six years later as Bi-State Parks Airport.